Install ClamAV and Scan Viruses with ClamAV

Install ClamAV and Scan Viruses with ClamAV

Installing ClamAV in UBUNTU sudo apt-get install clamav After installation you have to update ClamAV sudo freshclam For scan viruses you have to use below mentioned command. clamscan OPTIONS File/Folder Below mentioned command will check all files in root and displaying the name of each file: clamscan -r / Below mentioned command will check all files in root but only display infected files and ring a bell when found: clamscan -r --bell -i / Below mentioned command will check all files in root but only display infected files when found and have this run in the background: clamscan -r -i / & Below mentioned command will check files in the all users home directories: clamscan -r /home Below mentioned command will check files in the USER home directory and move infected files to another folder: clamscan -r --move=/home/USER/VIRUS /home/USER Below mentioned command will check files in the USER home directory and remove infected files (WARNING: Files are gone.): clamscan -r --remove /home/USER To see all available help options: clamscan --help Note: To see running background process use below mentioned command....
Create user on AWS ec2 instance Linux

Create user on AWS ec2 instance Linux

Create user on AWS ec2 instance Linux Create a user for providing access to other developer or use for virtual host in linux. It will also use for providing limited access for user like only read access, read or write access etc. $sudo adduser aman It will ask for new password for the user aman. Note: this password is used to login password for the user when you are using terminal. Granting permission for user aman $sudo visudo Add below mentioned line in the file #User privilege for aman aman ALL=(ALL:ALL) ALL And press CTRL+X for exit, it will ask for save modified changes, Y for the saving modified file. Creating user authorisation to the sever with public key. $su aman $cd home/aman $ssh-keygen -b 1024 -f aman -t dsa $mkdir .ssh $chmod 700 .ssh $cat aman.pub > .ssh/authorized_keys $chmod 600 .ssh/authorized_keys $sudo chown aman:ubuntu .ssh $sudo chown aman:ubuntu .ssh/authorized_keys Note: In above step aman is user and ubuntu is the defult user group. Now you need to download the key “aman” and use it for connecting ssh or...
Enable gzip and leverage cache on nginx server.

Enable gzip and leverage cache on nginx server.

Enable gzip and leverage cache on nginx server Enable gzip and leverage cache on nginx server. It will help to improve magento store speed and optimize content delivery by compressing content into gzip. Login on server with root access and create the below mentioned file. For gzip compression. vi /etc/nginx/conf.d/gzip.conf add the below mentioned code in file. gzip on; gzip_disable "MSIE [1-6]\.(?!.*SV1)"; gzip_proxied any; gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript image/x-icon image/bmp image/svg+xml; gzip_vary on; For leverage cache. Add the below mentioned code in server section in location ~* \.(js|css|png|jpg|jpeg|gif|ico)(\?ver=[0-9.]+)?$ { expires 1y; } Example server { listen 80; server_name localhost; location / { root /usr/share/nginx/html; index index.html index.htm; } location ~* \.(js|css|png|jpg|jpeg|gif|ico)(\?ver=[0-9.]+)?$ { expires 1y; } location ~* \.(pdf)$ { expires 30d; }...
Install redis magento Ubuntu

Install redis magento Ubuntu

Install redis magento Ubuntu Install and configure redis for magento backend and fullpage caching which will improve your magento store performance and load faster. Download latest redis package. sudo wget http://download.redis.io/releases/redis-3.0.2.tar.gz sudo tar xzf redis-3.0.2.tar.gz cd redis-3.0.2 sudo make sudo make test sudo make install cd utils sudo install_server.sh Start and stop redis service sudo service redis_6379 start sudo service redis_6379 stop Setting redis in magento: By Defualt latest magento version is come with redis library and session module. You just need to download the cache backend module from the below mentioned github link https://github.com/colinmollenhour/Cm_Cache_Backend_Redis After downloading extract the files and copy the cache folder into magento/app/code/community/Cm/ After that add below mentioned code in magento magento/etc/local.xml file in global section. <!--Start caching--> <cache> <backend>Cm_Cache_Backend_Redis</backend> <backend_options> <server>127.0.0.1</server> <port>6379</port> <persistent></persistent> <database>0</database> <password></password> <force_standalone>0</force_standalone> <connect_retries>1</connect_retries> <read_timeout>10</read_timeout> <automatic_cleaning_factor>0</automatic_cleaning_factor> <compress_data>1</compress_data> <compress_tags>1</compress_tags> <compress_threshold>20480</compress_threshold> <compression_lib>gzip</compression_lib> <use_lua>0</use_lua> </backend_options> </cache> <full_page_cache> <backend>Cm_Cache_Backend_Redis</backend> <backend_options> <server>127.0.0.1</server> <port>6379</port> <persistent></persistent> <database>1</database> <password></password> <force_standalone>0</force_standalone> <connect_retries>1</connect_retries> <lifetimelimit>57600</lifetimelimit> <compress_data>0</compress_data> </backend_options> </full_page_cache> <!--End caching--> Flush magento cache. After that login with ssh in your server and type below mentioned command. redis-cli 127.0.0.1:6379>keys * You will see magento madules are caching there. Enjoy...
Nginx configration for magento 2

Nginx configration for magento 2

Nginx configration for magento 2 Here i have explained how we can do Nginx configration for magento 2 and properly map virtual host to magento root directory and how enable virtual host. ubuntu$ sudo vi /etc/nginx/sites-available/default server { listen 80; server_name _; rewrite / $scheme://$host$request_uri permanent; } server { listen 80 default_server; listen [::]:80 default_server; server_name _; root /var/www/html; location /setup { try_files $uri $uri/ @setuphandler; } # Rewrite Setup's Internal Requests location @setuphandler { rewrite /setup /setup/index.php; } location / { index index.php index.html; try_files $uri $uri/ @handler; } # Rewrite Internal Requests location @handler { rewrite / /index.php; } location /pub/static { try_files $uri $uri/ @static; } location @static { rewrite ^/pub/static/(.*)$ /pub/static.php?resource=$1? last; } location /static/ { location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2)$ { add_header Cache-Control "public"; expires +1y; if (!-f $request_filename) { rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last; } } location ~* \.(zip|gz|gzip|bz2|csv|xml)$ { add_header Cache-Control "no-store"; expires off; if (!-f $request_filename) { rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last; } } if (!-f $request_filename) { rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last; } } location /media/ { try_files $uri $uri/ /get.php?$args; location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2)$ { add_header Cache-Control "public"; expires +1y; try_files $uri $uri/ /get.php?$args; } location ~* \.(zip|gz|gzip|bz2|csv|xml)$ { add_header Cache-Control "no-store"; expires off; try_files $uri $uri/ /get.php?$args; } } location /media/customer/ {deny all;} location /media/downloadable/ {deny all;} location ~ /media/theme_customization/.*\.xml$ { deny all; } location /errors/ {try_files $uri =404;} location ~ ^/errors/.*\.(xml|phtml)$ {deny all;} location ~ cron\.php {deny all;} location ~ \.php$ { if (!-e $request_filename) { rewrite / /index.php last; } try_files $uri =404; fastcgi_pass unix:/var/run/php5-fpm.sock; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; }...
MySql 5.6 Installation

MySql 5.6 Installation

MySql 5.6 Installation Install Latest MySql in dedicated servers or in cloud servers like Amazon ec2, Digital Ocean, Linode for UBUNTU operating system. Magento 2 need MySql 5.6. apt-add-repository ppa:ondrej/mysql-5.6 apt-get -y update apt-get -y install mysql-server If you get error : Sub-process /usr/bin/dpkg returned an error code (1) Increase the memory limit of swap Create a 4G swap file: sudo fallocate -l 4G /swapfile Change its permission to only root could access and change: sudo chmod 600 /swapfile Make it swap: sudo mkswap /swapfile Activate: sudo swapon...